/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#ifndef UTILS_H
#define UTILS_H

#include "hccl/base.h"
#include "hccl_mem_defs.h"
#include "log.h"

namespace ops_hccl {
HcclMem HcclMemRange(HcclMem inMem, u64 offset, u64 size);

static inline u64 RoundUpWithDivisor(u64 value, u64 divisor)
{
    if ((value == 0) || (divisor == 0)) {
        return divisor;
    }
    // divisor必须大于等于1, 返回value向上取divisor的整数倍的值
    return ((value + (divisor - 1)) / divisor) * divisor;
}
}

#endif